in to darkness. plus, face-to-face lisa nowak apologizes to the woman she's accused of stalking. we will have those stories and more just >>> brazil has emerged from a widespread power outage that plunged many major cities in to darkness for hours. rio and other cities were the dark more than two hour and millions were affected. the power outage is prompting concerns about the country's ability to host the olympic games in 2016. >>> the new york police department is looking at two more incidents involving foreign missions receiving suspicious packages of white proud powder. envelopes were sent to the french, australiaian and other foreign mission thousand the united nations. the powdered were examined and found to be nontoxic hoaxes. >>> former nasa astronaut and rockville native lisa nowak is a free woman. a judge sentenced her to two years probation after a courtroom apology to hero man tick rival. >> reporter: when former as strow naught lisa nowak walked in to the courtroom on monday she had to admit her guilt and face the woman she's accused of driving across the country to attack, roman
